Valve’s Steam client is pretty widely compatible with all kinds of newer and older operating systems—that’s what you do when you want as many people as possible spending their money in your store. But ...

Steam is officially dropping Windows 32-bit support at the end of this year, the company announced today. The only 32-bit version of Windows that is currently supported by Steam is Windows 10 32-bit.

Looking ahead: The vast majority of Windows users already run Steam on 64-bit operating systems, even though the client has continued to support a legacy 32-bit version of Windows. That era is ending: ...